Let s be -1 + -12*(-1 + 0). Let l = -7 + s. Solve 2*u + 0 - l = 0 for u.

Suppose -15 = -3*l - 3*u, 0*u + 10 = 2*l + u. Let z(h) = h**2 - 5*h + 2. Let b be z(l). Solve -7*v = -b*v - 5 for v.

1

Suppose 0 = -0*m + m. Suppose m = a - 6 + 3. Solve -l = -0 + a for l.

-3

Suppose 3*h - 25 = 4*o, -2*o = 2*h - 1 + 3. Let k = 19 + -13. Let y be (-3)/k + h/2. Solve -z = 5 - y for z.

-4

Suppose -3*c = -0*c + 4*v - 7, 2*v - 8 = 0. Let g = c - -5. Solve 0 = -i + g*i for i.

0

Suppose -10*t = -5*t - 5. Solve t = -5*g - 19 for g.

-4

Let u(j) = -j**2 - 10*j - 9. Let y be u(-9). Let t be (1 + -1)/2 + y. Solve t + 4 = r for r.

4

Suppose y = 6*y + 5. Let i = y + 3. Suppose -5 + 0 = -5*v. Solve -v = i*b - 3 for b.

1

Let v be ⁷⁷⁄₄₄ + (-1)/(-4). Suppose -2*u - 2*u - o = -18, -v*u + 3*o = -16. Solve u*z - z + 4 = 0 for z.

-1

Suppose -5*w + 29 = 5*d + 4, 3*w + 27 = 3*d. Solve -8 = -5*y + d for y.

3

Let d be 15/(6 - 1 - 2). Solve -d = -2*h + 5 for h.

5